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Table 1 Inaccuracy evaluated for the analysis of the three drugs

From: Photostability and toxicity of finasteride, diclofenac and naproxen under simulating sunlight exposure: evaluation of the toxicity trend and of the packaging photoprotection

Drug (tablets)

Active principle

Declared concentration (mg)

Found concentration (mg) ± SD

Inaccuracy (%)

Voltaren 50

Diclofenac sodium salt

50

51.8 ± 0.2

+ 3.6

Momendol 220

Naproxen sodium salt

220

225.5 ± 3.4

+ 2.5

Prostide

Finasteride

5

5.16 ± 0.07

+ 3.2

  1. Data come from at least 3 measures.
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BMC Chemistry

ISSN: 2661-801X

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